package com.langsin.crmpro.manager;

import java.util.List;

import com.langsin.crmpro.model.User;



public interface UserManager {

	public Boolean checkUser(String userName,String userPwd);
	
	void saveManager(User user);
	
	boolean check(User user);
	
	List<User> queryManager(String sql, Object[] values);
	
	public List findByUsername(Object username);
}
